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Cerebrospinal fluid transthyretin in the neonate and blood–cerebrospinal fluid barrier permeability

Paul D. Larsen, Leonard DeLallo

Open publisher page 17 citations

Abstract

We measured transthyretin levels in the cerebrospinal fluid (CSF) of newborn infants, older children, patients with viral and bacterial meningitis, and adults with increased CSF protein levels. Neonatal CSF transthyretin levels are elevated disproportionately in comparison to levels in the other groups. We conclude that increased levels of transthyretin in the CSF of neonates are not explained by increased permeability of the blood-CSF barrier.

About this research paper

What this paper is about

We measured transthyretin levels in the cerebrospinal fluid (CSF) of newborn infants, older children, patients with viral and bacterial meningitis, and adults with increased CSF protein levels. Neonatal CSF transthyretin levels are elevated disproportionately in comparison to levels in the other groups. We conclude that increased levels of transthyretin in the CSF of neonates are not explained by increased permeability of the blood-CSF barrier.

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OpenAlex reports 17 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

We measured transthyretin levels in the cerebrospinal fluid (CSF) of newborn infants, older children, patients with viral and bacterial meningitis, and adults with increased CSF protein levels. Neonatal CSF transthyretin levels are elevated disproportionately in comparison to levels in the other groups. We conclude that increased levels of transthyretin in the CSF of neonates are not explained by increased permeability of the blood-CSF barrier.

Key concepts: Transthyretin, Cerebrospinal fluid, CSF albumin, Blood–brain barrier, Meningitis, Medicine, Internal medicine, Central nervous system

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